package com.xiaotu.swagger.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
import org.springframework.core.env.Profiles;
import springfox.documentation.RequestHandler;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.service.VendorExtension;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;

/**
 * @author 张晓
 * @create 2021-09-01 23:19
 */
@Configuration
@EnableSwagger2 //开启Swagger2
public class SwaggerConfig {

    @Bean
    public Docket docketA(Environment environment) {
        return new Docket(DocumentationType.SWAGGER_2).groupName("A");
    }

    @Bean
    public Docket docketB(Environment environment) {
        return new Docket(DocumentationType.SWAGGER_2).groupName("B");
    }

    @Bean
    public Docket docketC(Environment environment) {
        return new Docket(DocumentationType.SWAGGER_2).groupName("C");
    }

    //配置了Swagger 的Docket 的bean实例
    @Bean
    public Docket docket(Environment environment) {
        //设置要显示的Swagger环境
        Profiles profiles = Profiles.of("dev", "test");
        //通过environment.acceptsProfiles判断是否处在自己设定的环境当中
        boolean flag = environment.acceptsProfiles(profiles);
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                //enable 是否启动Swagger,如果为False,则Swagger不能在浏览器中访问
                .enable(flag)
                .groupName("张大神")
                .select()
                //RequestHandlerSelectors 配置要扫描接口的方式
                //basePackage: 指定要扫描的包
                //any():扫描全部
                //none():都不扫描
                //withClassAnnotation():扫描类上的注解
                //withMethodAnnotation():扫描方法上的注解
                .apis(RequestHandlerSelectors.basePackage("com.xiaotu.swagger.controller"))
                //过滤什么路径
                //.paths(PathSelectors.ant("/kuang/**"))
                .build();
    }

    //配置Swagger信息 = apiInfo
    private ApiInfo apiInfo() {
        return new ApiInfo("狂神的 SwaggerAPI 文档",
                "即使再小的帆也能远航",
                "v1.0",
                "https://www.baidu.com",
                new Contact("张大神", "", "1554664104@qq.com"),
                "Apache 2.0",
                "http://www.apache.org/licenses/LICENSE-2.0",
                new ArrayList<VendorExtension>());
    }

}
